Internal system / AI developer tools
Melvin Codes
AI delivery with decisions you can inspect.
An internal workspace that brings AI coding sessions, project context, and human review into one place.
Internal system; walkthrough by request
Discuss a similar project- Our role
- Design and development of C4’s internal AI delivery workspace.
- Work type
- Internal system
- Story reviewed
- 2026-11-01

The problem
What needed to change.
An AI coding conversation needs context, visibility, and clear boundaries before it becomes a dependable way to ship software.
The decisions
How we approached it.
Melvin Codes brings project workspaces, coding sessions, plan review, and execution into one interface. The product makes ongoing work inspectable and keeps permissions part of the workflow.
What we delivered
The result you can inspect.
Used within C4’s software delivery workflow. The workspace makes plans, review items, and ongoing coding work visible to the person responsible for the result.
Inside the delivery
- Work type
- Internal delivery workspace, not a public software subscription.
- Human review
- Plans and review items are presented as part of the delivery workflow.
The details behind it
See how it comes together.

Apply this thinking to your business
